Instruction Manual
m.unit basic & m.unit blue
only valid from serial no. 00072000
(refer to serial sticker on the device)
and from Firmware 1032
EN
V2.2
Thank you very much for purchasing a high quality motogadget product - Made in Germany.
CAUTION!
THIS PRODUCT OPERATES ON STRONG CURRENTS. CONNECTION FAILURE MAY LEAD
TO CABLE FIRE OR EXPLOSION OF THE VEHICLE’S BATTERY. THERE IS A RISK OF
SEVERE OR LETHAL INJURIES.
IF YOU ARE NOT A CERTIFIED MOTORCYCLE TECHNICIAN, PLEASE STOP HERE AND ASK
YOUR LOCAL MOTORCYCLE SHOP FOR PROFESSIONAL INSTALLATION.
SEMICONDUCTOR SWITCHES IN USE! MEASURED VOLTAGES AT TERMINALS ARE NOT
SUITABLE TO DIAGNOSE A FAILURE OR DEFECT.
MOUNTING ON UNEVEN FACES WILL CRACK THE HOUSING AND CAUSE A FAILURE.
Please read the following information and recommendations thoroughly and follow these in-
structions during installation and use of the instrument. No liability shall be assumed by mo-
togadget for damage or defects resulting from negligence or failure to follow the operating and
installation guide.
Contact:motogadget GmbH
Köpenicker Str. 145
10997 Berlin
Germany
Tel. +49 (0)30 6900410-0
www.motogadget.com
Copyright © 2009-2018 by motogadget GmbH, Berlin
motogadget and m.unit are registered trademarks of
motogadget GmbH, Berlin, Germany.
1. Review of Delivery
All products from motogadget are thoroughly checked to ensure they are completely fault-free
when dispatched. Please check the received goods immediately for possible transport dam-
age. If you fi nd any damage or other defi ciencies, please contact us immediately.
In this regard, we refer to our General Terms of Business and Delivery, which are published
at www.motogadget.com. Should a return of the received delivery be agreed, please note that
we only take back goods in their original packaging. The m.unit and its accessories must be
returned within the legal period of time and without any traces of use. We shall not assume any
liability for returns which are insuffi ciently insured or packed.
2. Exclusion of Liability
THE M.UNIT OPERATES STRONG CURRENTS. FAULTY CONNECTION MAY LEAD TO
CABLE FIRE OR EXPLOSION OF THE VEHICLE’S BATTERY. THERE IS A RISK OF SERI-
OUS OR LETHAL INJURIES. A MAIN VEHICLE FUSE (MAXIMUM 40A) MUST BE USED.
THE DEVICE AND ITS ACCESSORIES MUST BE INSTALLED BY A CERTIFIED MOTOR-
CYCLE TECHNICAN AND IN AN AUTHORIZED SERVICE CENTER. REVERSE POLARITY
OR VOLTAGE ABOVE 25V MAY RESULT IN DAMAGE TO THE M.UNIT. THE DEVICE THEN
HAS TO BE REPLACED AND ALL CLAIMS OF WARRANTY ARE DELETED.
MOTOGADGET ACCEPTS NO LIABILITY FOR DIRECT OR INDIRECT DAMAGE OR
SUBSEQUENT DAMAGE OF ANY KIND RESULTING FROM THE USE, INSTALLA-
TION OR CONNECTION OF THE DEVICE OR OTHER DELIVERED EQUIPMENT. THIS
EXCLUSION OF LIABILITY PARTICULARLY INCLUDES DAMAGE TO PERSONS,
MATERIAL LOSSES AND FINANCIAL DAMAGES.
THE USE IN AREAS OF PUBLIC TRAFFIC ENSUES AT THE USER’S OWN RISK.
DEVICE HOUSINGS AND ALL OTHER DELIVERED PARTS MUST NOT BE OPENED
OR DISMANTLED. IN CASE OF NON-COMPLIANCE, ALL WARRANTY CLAIMS
BECOMES INVALID. THE USE OF THE DELIVERED DEVICE AND ITS ACCESSO-
RIES FOR RACING OR OTHER COMPETITIONS AS WELL AS FOR ANY USE NOT
CORRESPONDING TO THE RECOMMENDED APPLICATION ALL WARRANTY CLAIMS
SHALL BE INVALID.
3. Safety Instructions
• THE VEHICLE BATTERY MUST BE COMPLETELY DISCONNECTED PRIOR TO ANY
WORK ON THE VEHICLE’S ELECTRICAL SYSTEM. FIRST, DISCONNECT THE NEGA-
TIVE TERMINAL AND THEN THE POSITIVE TERMINAL. FOR RECONNECTION
PROCEED IN THE REVERSE ORDER.
• USING THE M.UNIT WITH PLUS POLE CONNECTED TO VEHICLE FRAME (OLDER
ENGLISH MOTORCYCLES) IS NOT POSSIBLE.
• INSTALLATION AND ELECTRICAL CONNECTION OF THE M.UNIT MAY ONLY BE
CARRIED OUT BY A CERTIFIED MOTORCYCLE TECHNICIAN.
• ALL CABLE DIAMETERS MUST BE DIMENSIONED ACCORDING TO THE CURRENT
FLOW (REFER TO CHAPTER 8.5).
• ALL ELECTRICAL CONNECTIONS IN THE WIRING LOOM AND AT THE CONNECTION
TERMINALS HAVE TO BE CARRIED OUT PROFESSIONALLY. FAILURES AT CONNECT-
ING JOINTS MAY CAUSE A CONTACT RESISTANCE AND LEAD TO HEAT GENERATION
DURING HIGH CURRENT FLOW. THERE IS A RISK OF SERIOUS OR LETHAL INJURIES.
• THE DEVICE WILL BECOME DAMAGED BEYOND REPAIR IF A BATTERY CABLE IS
DISCONNECTED (DUE TO LOOSE OR WORN CONTACT ETC.) WHILE THE ENGINE
IS RUNNING. PLEASE MAKE SURE THAT THE VEHICLE’S BATTERY IS CONNECTED
CORRECTLY AND THAT THE CONNECTOR CABLES ARE FIXED TIGHTLY.
4. Duty of Registration
The m.unit blue does not have to be registered. The user is responsible for ensuring that the
chosen settings for the vehicle lighting conform to the laws in the country of use. This must be
checked in each case by the user before starting the device.
5. Technical Data and Functions
5.1 General data
Length / width / depth 90 / 53 / 30mm
Weight 110g
Threaded fastening bores 2 x M5, bore spacing 74mm
Standby current approx. 500µA without Bluetooth / 950µA with Bluetooth
Operating voltage 6 - 18V, suitable for 12V electrical systems only
Operating temperature -20°... + 80°C
Input circuits 12
Output circuits 10 (START and AUX2 with 2 wire terminals each)
Display 23 internal LEDs
5.2 Differentiating the m.unit basic from an m.unit blue
The m.unit basic does not feature Bluetooth functionality and therefore can’t be paired with a
smartphone. The m.unit basic is labeled with a red serial number sticker and the m.unit blue
will have a silver serial numer sticker.
To upgrade an m.unit basic to an m.unit blue, the item needs to be shipped to motogadget. The
upgrade will take approximately two weeks and costs 120 EUR + shipping.
5.3 Device cold-start and warm-start
At a cold-start the battery will be connected to the m.units M5 terminal and ground. This is
initialising the m.unit which may take up to 20 seconds. In this time all LEDs will be pulsing
some seconds for testing.
For a warm-start the input LOCK is connected to battery +12V. This will put the m.unit in its
operational mode and switches the vehicle electrical system. In normal operation vehicle elec-
trical system is switched on and off by the LOCK input only.
IN ORDER TO SWITCH THE VEHICLES ELECTRICAL SYSTEM, DO NOT DISCONNECT
THE BATTERY FROM THE M.UNIT.
serial number(required for support request)
inputs (12)max. wire cross section 1,5mm²
mounting screw(M5) pitch 74mmalternativeground connection
outputs (10)max. wire cross section 2,5mm²
mounting screw(M5) pitch 74mmground connection
battery plus terminal(M5) via main fuse
plug in / release cable connector by pressing orange button with screwdriver blade
Bluetooth icon(illuminated if Bluetooth active)
indicator light forin/output status
5.4 Overview
6. Functions and Operation
The m.unit act as the central control unit in the vehicle’s electrical system. It provides the following features:
• Complete digital pushbutton control unit; optional 4 or 5 pushbutton operation • Complete replacement of all OEM fuses. 10 independent circuits are digitally supervised; a circuit will be shut down in case of interferences. On removing the interference the safety feature will be automatically reset• Integrated, digital, load-independent fl asher relay; with programmable switch-off feature (optional), selectable m-wave mode• Direction indicator setting for use as position light• Accident detection: hazzard lights will be automatically activated in case of bike fall• Integrated digital brake-light modulator with programmable fl ashing sequence, acceleration-controlled emergency brake light• Pairing of m.unit with other motogadget products via LIN bus • Integrated starter relay for solenoid switch (up to 30A switching capacity) • Smart and fully confi gurable load control / shut-off for maximum starting power of battery on starting process• Low and high beam control (up to 120W switching power) using just one push-button • Integrated digital horn relay • Integrated position-independent alarm system • Integrated hazard light feature• Diagnostic feature for layout of input, output, circuit switching status plus diagnosis of electrical circuit, short-circuits, etc.
• Two fully confi gurable auxiliary outputs AUX1 and AUX2• Calibration and current monitoring allows defect detection of all lights and blinkers
Connecting with your smartphone and m.ride app (not m.unit basic)
• Secure encrypted Bluetooth-LE (Low Energy) connection• Keyless-Go: unlock your bike’s electrical system when approaching with your smartphone• Reporting of alarm events (date, time, vehicle “down” etc.) • Real-time blinker sound and vehicle fault indication via audio voice to headset• Live display of input and output status, temperature, current and voltage measurements as well as total power consumption• Override m.unit outputs via the m.ride App (except starter) • Firmware updates anywhere, anytime• Easy confi guration of m.unit setup menu • The m.unit’s speedometer input for storage and matching of vehicle’s odometer is allowed for vehicle management with automatic notifi cations of maintenance tasks and status of wheels, chain, brake pads, oils, operating supplies, spark-plugs, etc.• Tour, status, alarm, and maintenance logbook• Features “last ride” and tourlog with fun-factor, curve count, topspeed, distance, weather, riding duration and tourmap daily summarized with all intermediate stops • Riding saison overview with benchmark to the m.ride community• Display of parking position and “ping!” feature to locate your vehicle
The m.unit is made of a newly designed high-performance thermosetting plastic and is resis-
tant to moisture, heat, cold and vibrations. Microprocessor-operated and supervised circuits
guarantee highest reliability. Current fl ow of each circuit is measured with high accuracy. In
case of failure such as a short-circuit, the connection circuit affected is instantly shut down. All
switching activities are performed by state-of-the-art semiconductor switches in a fast, wear-
free and almost lossfree way.
No other devices, relays, boxes or units as part of the wiring harness are therefore necessary.
A complete new and minimized vehicle wiring solution can be undertaken in little time with
minimal materials and effort. Compared to conventional solutions, only a fraction of the space
and cables are needed. State-of-the-art technology such as pulse-width modulation requires
only one cable for connecting the rear and brake light. When using the m.button, the number of
handlebar instrument connections are reduced to a single cable by use of our interference-free
proprietary data bus.
The current status of each circuit is shown by an internal LED at the m.unit’s topside:
LED off - input not active, output not powered
LED on - input active, output powered – normal condition
Short fl ashing - output shut-down due to short-circuit or overload
Direction indicators
Automatic distance or time dependent shut-off can be activated in the setup menu. If this fea-
ture is activated, a countdown will start once the signal is fl ashing. When the set countdown
has ended, the direction indicators stop fl ashing. Activating the brake stops the countdown.
Releasing the brake restarts the countdown in its full time length. If pushbuttons are used for
the direction indicator control and a timeout has been selected in the setup, a brief pressing
of the pushbutton activates the lane change function (3 times fl ashing). Pressing and holding
down the pushbutton for longer than one second deactivates the shutt-off.
For the distance dependent shut-off a speed sensor is required. This option at speeds below
10km/h will set the blinker off after 50m riding distance, while speeds higher than 10km/h will
set the blinker off after 10s.
Hazard light
To activate the hazard light press and hold down the pushbuttons for left and right direction
indicators for 2s. If a direction indicator switch is used, toggle the switch three times from one
side to the other briefl y. The hazard light mode will stay active even if the main switch (ignition)
is deactivated.
Light control
In order to save the vehicle’s battery power, the light is off when switching ignition lock on. Low
beam will be activated automatically after cranking the engine by pressing the start button.
Further light control modes can be selected under setup menu no. 8.
If a pushbutton is used for high / low beam control, a short press will toggle between high and
low beam. Pressing the pushbutton down for 2s will switch the lights off completely. Pressing
the push button again will switch the low beam back on. A very brief press of the pushbutton
will activate high beam fl ashing.
When using a switch for light control, it is only possible to toggle between high and low beam.
Please refer to connection diagram.
The light outputs (HiBEAM and LIGHT) can switch 120W each and are designed for a maxi-
mum load of two halogen bulbs with 55W (low beam) and 60W (high beam) respectively.
The parking light (setup menu no. 12) is switched on when the high beam will be activating
while the ignition is turned off. Depending on setup either the parking light is generated by dim-
ming the main low-beam or by an additional parking light illuminant connected together with the
rear light at output AUX1. Because LED headlamps can not be dimmed the use of a parking
light illuminant is required in this case.
Engine kill
The running engine can be shut off in three different ways:
a) Double-clicking on the engine start button.
Pressing the button again will start the engine again.
b) Connecting a separate kill switch or a pushbutton at the KILL input. In the case a pushbutton
is used, the engine will shut off if the pushbutton is briefl y pressed. To restart the engine, hold
the button again for 2s or switch the ignition on again. In the case a kill switch is used, wait for
2s after switching the engine off before releasing the kill switch. A kill switch or pushbutton and
the m.button can not operate at the same time at m.unit input KILL.
c) When implementing controls with four push-buttons and choose the setup menu no.1 / op-
tion E, the engine is shut off by pressing the pushbuttons for the right indicator and the lights
at the same time.
Alarm system
The sensitivity of the alarm system is independent of its positioning and orientation. On switch-
ing off the ignition, an activated alarm system is displayed by the indicators briefl y fl ashing. The
vehicle’s relative position and orientation will be recorded and stored and the alarm system will
be engaged after 30s. The alarm is triggered when the orientation of the vehicle is changed on
its X, Y or Z axis (e. g. when the vehicle is raised from its kickstand). Depending on the pre-
set sensitivity the alarm will also be triggered in case of lighter shocks or agitation response.
Depending on the chosen setup the alarm system will trigger a pre-alarm and will only activate
the alarm when the system is triggered again in a ten-second time frame.
If the vehicle is transported (e.g. by ferry, trailer or tow-truck) the alarm system can be deacti-
vated non-recurring by pressing the horn button while switching disengaging the main switch.
If implemented within cars or sidecars, we recommend the highest sensitivity setting (option F).
Keyless-Go (not m.unit basic)
The pairing of the m.unit blue with the m.ride app and the presence of an engine-start pushbutton
is a prerequisite of this feature (not possible with setup menu no. 1 / option E - 4 pushbutton con-
trols). Keyless-Go can be activated or deactivated with the m.ride app. The Keyless-Go trigger
radius can be taught within m.ride.
With this feature active, the vehicle will be unlocked if your smartphone enters the Keyless-Go
trigger radius, which is indicated by fading-in the turn signals.
Now pressing the start pushbutton will switch on the ignition; pressing it again will start the en-
gine. Double-clicking the button will shut off the running engine; another double-click will shut off
the ignition.
When walking outside the Keyless-Go trigger radius, the vehicle will be locked and the alarm
system activated (provided that it is activated in the setup menu). This is indicated by fading-out
the turn signals.
ONCE IGNITION SYSTEM IS ACTIVATED IT WILL STAY ACTIVATED EVEN WITHOUT
BLUETOOTH CONNECTION. MAKE SURE TO ALWAYS CARRY THE IGNITION KEY
WITH YOU, SO YOU CAN START THE VEHICLE EVEN WITHOUT YOUR SMARTPHONE.
Speedometer sensor
A speedometer sensor is required for matching the vehicle odometer with m.ride. If the vehicle
is equipped with a speedometer sensor, connect the sensor signal cable to the AUX2 input and
select option A or B in setup menu no. 10.
If the speedometer sensor is equipped with two connection cables, connect the ground cable to
the vehicle ground connection and the second cable to the AUX2 input.
If no OEM speedometer sensor is equipped, use the sensor provided. For signal detection,
mount one of the provided magnets with glue to one of the wheels. In this case, the distance
from magnet to wheel axle is irrelevant. Mount the speedometer sensor with a retaining plate in
such a way that the surfaces of magnet and sensor tip are parallelly aligned with a 1mm gap.
The reed sensor tip should not be fl ush with the bracket; make sure it protrudes from the bracket
by approx. 5mm. The bracket must be made from a non-magnetizable material like aluminum,
stainless steel or plastics. When driving under load, the distance between magnet and sensor
may not vary! When rotating the wheel, no magnetizable material (e.g. a steel-made bolt) may
brush over the sensor tip.
The maximum tightening torque for the sensor mounting nuts is 1Nm. Please use thread lock
(medium strength) for mounting.
For testing the connected speed sensor, rotate the concerning wheel and observe the AUX2
input LED. With each sensed impulse the LED must fl ashing.
TO CALIBRATE THE SPEED SENSOR OF THE M.UNIT, RIDE 50KM/H PRECISELY AND
THEN PRESS THE HORN RAPIDLY 3 TIMES. THE CALIBRATION PROCESS WILL TAKE
5S AND IS INDICATED BY THE FLASHING OF THE BLINKERS. KEEPING A CONSTANT
SPEED IS REQUIRED THROUGHOUT THE ENTIRE CALIBRATION PROCESS.
7. Mechanical Installation
Mount the device on a fl at surface (metal base plate) free of tension using two M5 screws. No
tensile or compressive force must be acting on the device housing. All warranties and extended
warranties shall be deemed forfeit in the event of mechanical damage to the device.
The area of installation must be protected from spray water and a distance of 20cm away
from hot engine or exhaust parts. Maximum ambient temperature must not exceed +80°C or
go below -20°C.
THE M.UNIT IS CONNECTED TO THE VEHICLE EARTH BY THE TWO MOUNTING
SCREWS. THEREFORE, ONE OF THE MOUNTING SCREWS MUST BE CONNECTED DI-
RECTLY TO THE MINUS TERMINAL OF THE BATTERY.
8. Electrical Connection
8.1 General aspects
The device works in a voltage range between 6 to 16V DC (direct current) and is made for 12V
electrical systems which use battery minus terminal to vehicle frame. Usage in vehicles
without a battery is not possible.
MAKE SURE THAT THE VEHICLE IS EQUIPPED WITH INTERFERENCE-SUPPRESSED
SPARK PLUGS OR IGNITION CABLES. THE MINIMUM DISTANCE BETWEEN IGNITION
COIL OR HIGH TENSION CABLES AND M.UNIT MUST NOT BE LESS THAN 10CM.
8.2 Safety functions
The overvoltage notifi cation will trigger the horn when the voltage surpasses 16V - 40V (e.g. in
case of a defective regulator). This prevents unnoticed battery cook-off and damage to appli-
ances due to continued riding.
Loose battery cables result in voltage spikes up to 80V. In this case, the m.unit activates all
appliances to protect itself. However, the resulting protection is only short-term – prolonged
(several seconds) or repeated voltage surges will burn out the connected appliances (e. g. low
or high beam bulbs). When the voltage surge can no longer be compensated, burn out occurs
and the respective output will become damaged permanently. Such damage is indicated by the
defective low or high beam outlet. In this case, all warranty claims become forfeit.
REVERSING THE POLARITY OF THE BATTERY WILL CAUSE THE ACTIVATION OF ALL
CONNECTED APPLIANCES TO PROTECT THE M.UNIT.
PLEASE ENSURE TIGHT BATTERY CABLE CONNECTIONS. WHILE THE ENGINE IS
RUNNING LOOSE CONTACTS CAN CREATE VOLTAGE SPIKES ABLE TO DAMAGE
APPLIANCES AND M.UNIT BEYOND REPAIR.
8.3 Fuses
While the m.unit itself does not need a fuse, the implementation of a main vehicle fuse (max-
imum 40A) is mandatory, since the voltage regulator (connected to the battery via the main
fuse) may malfunction and create a short circuit.
If cables are connected with a lesser diameter than indicated in chapter 8.5 (e.g. motogadget
instruments or the m.lock), they have to be protected by the cable fuses supplied.
8.4 Note on cable routing and connecting
Cables used in vehicles must be suitable for this application. We recommend our cable kit
(order #4002031).
Cable insulation must be of an adequate thickness and the insulation material must have a
resistance against fuel, oil, cold and heat. Please use only cables which are certifi ed for use
in vehicles.
Non-fused positive leads, which lead from battery positive terminal to the starter motor or the
m.unit, must have the shortest length possible. It is very important to protect the insulation
of these cables against damage by wear. Additional insulation protection is necessary at the
contact points between cables and vehicle parts.
Before routing cables, look for suitable cable paths. The cables should be as far away as
possible from hot parts of the engine. Look for a suitable place for the respective cables to
connect with their plugs and for the plugs to be connected with each other. You will usually fi nd
this in the head lamp housing, below the gas tank or in the cockpit. Make sure you take note
of the required lengths of cables before cutting them for best fi t. In this regard, it is important to
consider the full lock of the handlebars as well as the front and rear wheel travel.
All cables should be routed free of kinks and should not be subject to any tension. For fasten-
ing the cables we recommend cable ties made of plastic material.
The cables are connected to m.unit using spring terminal blocks. Press down the orange
coloured insert, next to the cable entry to insert the exposed cable end into the terminal block.
Use a screwdriver tip to push down the insert.
10A - 1.5mm²
10A - 1.5mm²
10A - 1.5mm²
40A - 6mm²M5 screw 4Nmscrew adhesivemedium strength
2 A - 1,5mm²
vehicle earth
battery plus pole
Inputs
maximumcurrent
0.01A
minimum wire cross-section
0.1mm²
insulate terminals with shrinking tube
30A - 2 x 2.5mm²
Outputs
10A - 1.5mm²
10A - 1.5mm²
10A - 1.5mm²
10A - 1.5mm²
10A - 1.5mm²
20A - 2 x 2.5mm²
8.5 Wire cross-sections
Wire diameters used in a circuit are dependent on the current fl ow in that particular circuit.
The plan below shows the minimum wire cross-sections used in the single circuits of the
m.unit. The installed wire cross-sections must not be less than the shown values.
8.6 Connecting positive terminal of battery
Cable connection has to be carried out as shown in the drawing. The minimum wire cross-sec-
tion must not be less than 6mm². The battery cable end has to be crimped on an M5 eyelet and
be mounted to the m.unit using a M5 screw. The maximum torque applied to the M5 fastening
screw must not exceed 4Nm. Screw adhesive of medium strength must be applied to the
screw prior to installation.
If the provided battery cable is used, mount the end with eyelet with the short M5 screw at the
m.unit. Cut the other cable end to required length and crimp the provided eyelet to this end. Use
a suitable crimping tool. Use the provided shrinking tube to cover any exposed metal.
MAKE SURE THE EYELET IS SUFFICIENTLY INSULATED AND CANNOT MAKE
CONTACT TO OTHER PARTS CONNECTED TO THE VEHICLE EARTH.
8.7 Handle bar controls
All input terminals, except terminal LOCK, require an earth signal. Five different types of handle
bar controls are compatible with the m.unit. The particular type to be used with the m.unit must
be set in the setup menu as follows:
Confi guration A – 5 pushbutton controls
- Left indicator - pushbutton
- Right indicator - pushbutton
- Low/high beam - pushbutton
- Starter - pushbutton
- Horn - pushbutton
Confi guration C – most Japanese and
European motorcycles
- Left/Right indicator - 3-way switch
- Low/high beam - switch
- Starter - pushbutton
- Horn - pushbutton
Confi guration E – 4-push-button controls (Keyless-Go is not possible)
-Left indicator - pushbutton
-Right indicator - pushbutton
-Low/high beam - pushbutton
-Horn - pushbutton
-Starter = press left indicator + light simultaneously
-Kill switch = press right indicator + light simultaneously
When using the OEM handle bar controls together with the m.unit, the high beam fl ashing push-
button is not applicable. A side-stand switch has to be connected to input terminal STAND.
Confi guration B – Harley Davidson and
BMW controls
- Left indicator - pushbutton
- Right indicator - pushbutton
- Low/high beam - switch
- Starter - pushbutton
- Horn - pushbutton
Confi guration D – new Ducati models
- Left/Right indicator - 3-way switch
- Low/high beam - pushbutton
- Starter - pushbutton
- Horn - pushbutton
8.8 Connecting load circuits
The m.unit provides 10 independent and permanently monitored circuits. The positive
terminal is switched for all connected loads, i.e. a cable runs from each circuit to the
corresponding load, which connects to earth. Only the intended load may be connected to the
respective circuit. The connection scheme is shown on this page. Connect the control lamps
as described in Chapter 8.9.
battery + 12V
pushbutton or switch - turn right
pushbutton - horn
brake switch (front/rear parallel)
pushbutton or switch - turn left
pushbutton - start
switch (NCC or NOC) - stand
LIN BUS conneccts to other motogadget devices
M
ignition system
rear light or other loads (settings)
left indicator (fron/rear parallel)
right indicator (front/rear parallel)
low beam
brake light
horn
all other loads
high beam
starter motor (or separate relay)
ignition lock
pushbutton or switch - light
pushbutton or switch - Kill
pushbutton or switch - AUX1
pushbutton or switch or speedsensor -AUX2
All inputs (exept ignition lock)switch to earth
Alle Ausgänge schalten +12VVerbraucher sind mit Masse verbunden
outputs switching +12Vloads connected to earth
Overall schematic connection diagram
The circuit diagram below shows a simplifi ed vehicle wiring loom
to handlebar
speed sensor
ignition lock
regulator
breakeror sensor
to spark plug
battery
G vehiclemain fuse
M
starter soleniod
ignition unit
40A
side stand
brake switch
ignition coil
m-button
black
green
yellowleft indicator
whiteright indicator
orangelight
start blue
redhorn
front brake purple
handle bar
Overall schematic connection diagram with m.button (optional accessory)
The circuit diagram below shows a simplifi ed vehicle wiring loom when using the m.button. In
this case, 6 leads are dispensed with because only one cable is needed to connect the handle
bar controls with the m.unit.
THE M.BUTTON MUST BE LOCATED INSIDE A METAL HANDLEBAR TUBE.
EITHER THE M.BUTTON OR A KILL SWITCH / BUTTON CAN BE CONNECTED TO THE
INPUT KILL AT THE SAME TIME.
8.8.1 Special features
START output
Starters with integrated solenoid (magnetic switch) with a current fl ow of maximum 30A (e.g.
Valeo, Bosch, Harley Davidson) are connected by using two connection cables with 2.5mm²
cross-section to the m.unit’s two START output terminals.
All starters with separate starter relays (e.g. Japanese models) must continue to be operated
using the original starter relay. In this case, the START output is connected to the relay which
switches the actual cranking current (>100A). On some vehicles, this starter relay is switched
using a second relay for protection of the start pushbutton. This second relay can be dispensed
with.
IGNITION output
This output powers the ignition system.
THE IGNITION SYSTEM MUST BE CONNECTED TO THIS OUTPUT ONLY.
AUX1 output
All loads, such as the rear light, license plate light, radio, heated grips etc. are powered by this
output. Different confi gurations of this output are possible in the setup menu – depending on
the use.
AUX 2 output
This output is designed for multiple use and is equipped with 2 connecting terminals. Depend-
ing on the confi guration, AUX2 input can be used for switching operations (via pushbutton/
switch) or alternatively, the switching can be automatically performed.
Ignition lock
When using the motogadget m.lock as an ignition lock, the m.lock switching output (brown
cable) can be connected directly to the m.unit’s LOCK input.
For older Japanese models, resistors can be integrated into the ignition lock (simplifi ed an-
ti-theft protection). When bridging or removing the ignition lock the ignition system will not
generate a spark, before a specifi c cable (directly routed from the ignition unit to the ignition
lock) is switched to ground or high side (+) using an external resistor. The required resistor can
be ordered in regular stores; the resistor value is determined by measurements.
If the vehicle is equipped with an immobilizer, in most cases this feature is deactivated via a
built-in transponder inside the ignition key. In this case, it is not possible to bridge or remove
the ignition lock.
According to the German Road Traffi c Licensing Regulation (StVZo), the vehicle has to be
equipped with a steering lock. If the ignition lock and steering lock are built as one unit, please
clarify in advance whether you are permitted to carry the lock separately on you (e.g. as a
brake disc lock) – this requires a registration in the vehicle documents.
rear light (5W)
vehicle earth from
frame or rear fender
brake light (21W)
one wire to m-unit
output BRAKE
One-wire rear light
With default wiring, the BRAKE output is connected to the brake light, and the rear light to the
AUX1 output.
If you want to connect the rear light and brake light with only one common wire, please select
the correct setting in the setup menu no. 2 (refer to chapter 9). In this case, rear light and brake
light will be switched together in parallel and connected to the BRAKE output.
Emergency brake light
In this confi guration (setup menu no. 4 / option G), a detected deceleration of more than
8m/s² over a time period in excess of 1s will be considered as an emergency braking event.
The braking light will pulse with 5Hz and the hazard lights are active while braking. This is used
to prevent collisions by giving clearly visible warning signals to the traffi c behind you.
Use of original light-toggle switch with m.unit
Connection of the
OEM light switch
Low Beam High Beam
+12V
Connection for m.unit
Disconnect ALL switch cables
and connect as shown:
to m.unit input LIGHTHigh Beam Low Beam
+ 12V
8.9 Connecting indicator lights
2 x Diode1 N4001
indicator light
direction indicators
indicator light
neutral (via idle gear switch)
high beam
oil pressure (via oil pressure switch)
9. Setup
9.1 Layout
The device setup is structured in menus (1–12) with selectable options (A–J) as follows:
Menu 1 – Handlebar instruments
A) Confi guration A (use of 5 pushbuttons)
B) Confi guration B (Harley Davidson and BMW)
C) Confi guration C (Japanese and various European motorbikes)
D) Confi guration D (new Ducati models)
E) Confi guration E (use of 4 pushbuttons)
Menu 2 – Rear light confi guration
A) Standard (brake light connected to BRAKE and rear light to AUX1)
B) One-wire rear light / brake light for LEDs
C) One-wire rear light / brake light for light bulbs
D) One-wire tail light bar (rear / brake) for LEDs
Menu 3 – Direction indicator confi guration
A) No automatic shut-down
B) Distance depending shut-down at 50m or after 10s (speedsensor required)
C) Time depending shut-down after 10s
D) Time depending shut-down after 20s
E) Time depending shut-down after 30s
Menu 4 – Brake light confi guration
A) Continuous light
B) Fade in and fade out with 3Hz
C) Flashing with 5Hz
D) 8-time fl ashing with 5Hz and continuous light
E) 2-time fl ashing then 1s continuous light – repeated
F) 3s continuous light, then fl ashing with 5Hz
G) Emergency braking – fl ashing with 5Hz and hazard lights
Menu 5 – Alarm confi guration
A) Alarm deactivated
B) Silent alarm (alarm events displayed in m.ride app only)
C) Pre-alarm 10s, low sensitivity
D) Pre-alarm 10s, medium sensitivity
E) Pre-alarm 10s, high sensitivity
F) Pre-alarm 10s, maximum sensitivity
G) Low sensitivity
H) Medium sensitivity
I) High sensitivity
J) Maximum sensitivity
Menu 6 – Direction indicators as position lights (low light)
A) Function deactivated
B) Brightness 10%
C) Brightness 15%
D) Brightness 20%
E) Brightness 25%
F) Brightness 30%
G) Brightness 35%
H) Brightness 40%
I) Brightness 45%
J) Brightness 50%
Menu 7 – m.wave fl ashing sequence (smooth direction indicators)
A) Function deactivated
B) Function activated
Menu 8 – Light confi guration
A) Lights on after engine start
B) Lights on with ignition on
C) Manual switch-on (light switch)
D) Lights on after engine start – and off with kill pressed
E) Lights on after engine start – and off after 60s of ignition off (garage light)
Menu 9 – AUX1
A) Use as rear light output (active, when light is active)
B) Active with ignition on
C) Active after engine start
D) ON / OFF with pushbutton connected to AUX1 input
E) ON / OFF with switch connected to AUX1 input
Menu 10 – AUX2
A) Active with ignition on
B) Active after engine start
C) ON / OFF with pushbutton connected to AUX2 input (no speedsensor possible)
D) ON / OFF with switch connected to AUX2 input (no speedsensor possible)
Menu 11 – Side stand
A) Input deactivated
B) Input used as N/C contact (engine start enabled when input is open)
B) Input used as N/O contact (engine start enabled when input switched to earth)
Menu 12 – Parking light
A) Not active
B) Dimming low beam - active
C) Dimming low beam - 1h active
D) Dimming low beam - 3h active
E) Dimming low beam - 6h active
F) Output AUX1 - active
G) Output AUX1 - 1h active
H) Output AUX1 - 3h active
I) Output AUX1 - 6h active
9.2 Starting setup
Put the bike in an upright position to its main stand. To start the setup, press and hold the horn
pushbutton while switching ignition on. A setup start is displayed by a brief blinker fl ashing. After
this you can release the horn pushbutton.
(If you are not able to start the setup your m.unit’s fi rmware is older than version 1032, which
reqires to switching ignition on and the pressing horn pushbutton three time rapidly. In this case
you need the matching instruction manual.)
9.3 Navigation in setup
The LEDs on the input side represent the setup menus no. 1 to 12. All LED on the output side
display the options A to J of the selected menu. The LED fl ashing sequence displays either the
currently active menu item or selectable option. Press the horn pushbutton briefl y to switch to
the next menu / option. Press the horn pushbutton for an extended time (2s) to toggle between
menu and option. The drawing on the following page contains an overview of all menus and
selectable options.
menu 2
menu 12
menu 11
menu 10
menu 9
menu 8
menu 7
menu 6
menu 5
menu 4
menu 3
option J
option I
option H
option G
option F
option D
option E
option C
option B
option Amenu 1
9.4 Exit from setup
Press and hold down the horn pushbutton until the device changes back to normal operation
mode.
9.4.1 Calibration
When exiting from setup, the m.unit calibrates itself so as to be able to detect any defective
lamps while operating. For this purpose, the TURNR, TURNL, LIGHT, HiBEAM, BRAKE and
AUX1 outputs are successively switched on to measure the individual currents at each output.
In case of a defective lamp, a message is transmitted to the m.ride app and, if possible, the
change to a different lamp is executed (low beam / high beam, or rear light / brake light, re-
spectively). In case of a defective direction indicator light, the fl ashing frequency is doubled – in
accordance with legal regulations.
Therefore, every time the existing wiring is changed or a different illuminant is used, the setup
needs to be started and exited for re-calibration.
The m.unit also measures its position during the calibration process, thus the bike needs to
remain standing in an upright position on the main stand.
9.5 Setup example
The following example is intended to demonstrate the operation in setup mode. The alarm is
deactivated. The example shows how to set it to option D (pre-alarm 10s, medium sensitivity).
Setup Start (ignition on + 3 x horn)
press horn briefly 4 timesto change the menu
menu 5 - alarm chosen(LED blinking)
hold horn 2 secondsfor toggle to options
menu 1 - handlebar switches chosen
(LED blinking)
(Setup example continued on next page)
hold horn 2 secondsfor toggle to options
menu 5 - active(LED continous on)
option A chosen (LED blinking)
hold horn 2 secondsfor toggle to menu
press horn briefly 3 timesto change option
option D chosen(LED blinking)
(Setup example continued on next page)
menu 5 - alarm chosen(LED blinking)
hold horn 2 secondsfor toggle to menu
hold horn pressed down until m.unitswitches back to normal operation
calibration ensuessetup completed
10. Pairing the m.unit with a smartphone (not m.unit basic)
Install the m.ride app (Android6.0 / iOs10.0 or higher required restricted compatibility of
device manufacturer and model apply). Add a new bike into the garage and open it. Now tap
on the blue button “hardware pairing” and follow the instructions.
An m.unit can pair with a maximum of 5 handheld Bluetooth-devices. Connecting to the 6th
device will override the 1st device in memory.
11. Reset
To delete all internal data such as Bluetooth-devices, odometer, settings, and events, start the
setup. Now hold the start and horn pushbuttons together for 10s. A successful reset will be
indicated by a brief fl ashing of the blinkers. We recommend a reset particularly if the m.unit was
purchased in used condition, prior to installation.
12. Troubleshooting
12.1 After installation and on initial start-up
• Ensure that the battery provides a suffi cient voltage of 12.4V minimum (ignition off).
• Check for the optimal ground connection between mounting bolt of the m.unit and negative
battery terminal (vehicle earth).
• Do not use a battery charger to check the device functionality.
• Due to permanently applied low voltages, it is not possible to measure the voltages at
the inputs and outputs. These voltage values do not provide any information in terms of the
correct functionality of the input/output. A functional test must always be carried out using a
suitable load (e.g. a 20W light bulb).
• Check all cables for correct connection and contact, proper polarity, short-circuit and
short-circuit to ground.
Error Reason Action
Alarm system not functioning Feature is not activated Set Setup Menu Item 5 to Option C–J
When activating the starter, m-unit switches off and restarts (chaser light is displayed)
Battery voltage collapses when attempting to start the engine
Check connecting cables, charge battery or replace battery (if necessary)
When attempting to start, m.unit switches off the starter output (LED fl ashes)
Poor electrical connection between vehicle earth and connector pin of m.unit
Route a separate cable from negative battery terminal to one of the connector pins
Current fl ow through starter or original starter relay too high
Use a separate starter relay
Poor electrical connection between battery and vehicle’s electrical system
Establish suitable connection, use suitable ground cable
m.unit switches off the electrical
consumer (LED fl ashes)
Poor electrical connection between
vehicle ground and connector pin
Route a separate cable from
negative battery terminal to one of
the connector pins
Poor electrical connection at con-
necting terminal of m.unit
Use end ferrules, check cable
cross-section, re-connect cable
Current fl ow of load too high Connect suitable load (bulb, 2x 60W
max.)
Short-circuit on output Eliminate short-circuit
Both direction indicators are lit/glow-ing permanently
Position lights are activated Set Setup Menu Item 6 to Option A
12.2 Operational Modes
switch /
button
Stage 1
press < 0,5s
Stage 2
press 0,5s - 2s
Stage 3
press > 2s
Condition
(starting from Firmware 1028)
high beam flashing toggle low / high beam light off ignition on & light on
ignition on & light off
setup menü 12 / Option B-I and operating light
pushbutton / switch while switching ignition off
ignition on
start setup hold horn pushbutton while switching ignition on
start speedsensor teach - - ignition on & riding 50km/h & 3 times brief pushing
operating horn pushbutton while switching ignition off
lane change turn with shut-off turn without shut-off ignition on & setup menu 3 / option B-E
hazard flasher - - ignition on & toggle switch 3x briefly form side to side
ignition on & hold both pushbottons simultaneously
ignition on
kill engine - - ignition on & engine on & 2x stage 1 (doubleclick)
ignition off and in Keyless-Go Range
electrical system turn off - -ignition on with Keyless Go & engine kill & 2x stage 1
(doubleclick)
light on
parking light on
Light
alarm deactivated non-recurring
Turn
Start
honk
hazard flasher
crank engine
electrical system turn on
Horn
12.3 Return and complaints
Before returning your m.unit for technical inspection, contact our technical support.
Therefore, visit our website and follow the instructions in area “support”. Please provide the
following informations completely: m.unit serial no. (serial label on top of m.unit), your smart-
phone model, app version (see m.ride main menu “Info”), m.unit fi rmware version (see m.unit
status screen in im m.ride app). For returning an item follow the instruction in chapter “service”
on our website.
CE marking
The unit described in this document is in accordance with the offi cial European directives. A
copy of the declaration of conformity can be provided on request. This equipment complies
with the essential requirements of EU Directive 1999/5/EC. The vehicle body control module
integrated in this product has been pre-certifi ed separately and is marked with CE0168 R&TTE
directive.
Hereby, motogadget declares that motogadget products and accessories are in compliance
with the essential requirements and other relevant provisions of the EU Directive 1999/5/EC.
WEEE directive
The wheelie bin symbol on the product or its packaging indicates that this product shall not
be treated as household waste. In line with EU Directive 2002/96/EC for waste electrical and
electronic equipment (WEEE), this electrical product must not be disposed of as unsorted mu-
nicipal waste. Please dispose of this product by returning it to the point of sale or to your local
municipal collection point for recycling. By doing so you will help conserve the environment.
Regulations
PRODUCT INFORMATION:
Manufacturer: motogadget GmbH
Model: m.unit blue
FCC ID: 2AIF8-4002040
IC: 21495-4002040
FCC COMPLIANCE STATEMENT:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
(1)This device may not cause harmful interference, and (2) this device must accept any
interference received, including interference that may cause undesired operation.
INFORMATION TO USER:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates,
uses, and can radiate radio frequency energy.
If not installed and used in accordance with the instructions, it may cause harmful interference
to radio communications. However, there is no guarantee that interference will not occur in a
particular installation.
If this equipment does cause harmful interference to radio or television reception, which can
be determined by turning the equipment off and on, the user is encouraged to try and correct
the interference by one or more of the following measures:
• Reorient or relocate the receiving antenna
• Increase the distance between the equipment and the receiver
• Connect the equipment to outlet on a circuit different from that to which the receiver is
connected
• Consult the dealer or an experienced radio/TV technician for help.
Canada – Industry Canada (IC)
This device complies with Industry Canada license-exempt RSS Standard(s). Operation is
subject to the following two conditions:
(1) This device may not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
Cet appareil est conforme avec Industrie Canada exempts de licence standard RSS (s). Son
fonctionnement est soumis aux deux conditions suivantes:
(1) Cet appareil ne doit pas provoquer d’interférences et (2) cet appareil doit accepter toute
interference, y compris celles pouvant causer un mauvais fonctionnement de l’appereil.
The motogadget team wishes you pleasant and safe riding, and lots of fun with your
new m.unit.
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